(function ($) {
	$.fn.jCarouselLite = function (o) {
		o = $.extend({
				btnPrev : null,
				btnNext : null,
				btnGo : null,
				mouseWheel : false,
				auto : null,
				speed : 1000,
				easing : null,
				vertical : false,
				circular : true,
				visible : 5,
				start : 0,
				scroll : 1,
				beforeStart : null,
				afterEnd : null
			}, o || {});
		return this.each(function () {
			var b = false,
			animCss = o.vertical ? "top" : "left",
			sizeCss = o.vertical ? "height" : "width";
			var c = $(this),
			ul = $("ul", c),
			tLi = $("li", ul),
			tl = tLi.size(),
			v = o.visible;
			if (o.circular) {
				ul.prepend(tLi.slice(tl - v - 1 + 1).clone()).append(tLi.slice(0, v).clone());
				o.start += v
			}
			var f = $("li", ul),
			itemLength = f.size(),
			curr = o.start;
			c.css("visibility", "visible");
			f.css({
				overflow : "hidden",
				float : o.vertical ? "none" : "left"
			});
			ul.css({
				margin : "0",
				padding : "0",
				position : "relative",
				"list-style-type" : "none",
				"z-index" : "1"
			});
			c.css({
				overflow : "hidden",
				position : "relative",
				"z-index" : "2",
				left : "25px"
			});
			var g = o.vertical ? height(f) : width(f);
			var h = g * itemLength;
			var j = g * v;
			f.css({
				width : f.width(),
				height : f.height()
			});
			ul.css(sizeCss, h + "px").css(animCss,  - (curr * g));
			c.css(sizeCss, j + "px");
			if (o.btnPrev)
				$(o.btnPrev).click(function () {
					return go(curr - o.scroll)
				});
			if (o.btnNext)
				$(o.btnNext).click(function () {
					return go(curr + o.scroll)
				});
			if (o.btnGo)
				$.each(o.btnGo, function (i, a) {
					$(a).click(function () {
						return go(o.circular ? o.visible + i : i)
					})
				});
			if (o.mouseWheel && c.mousewheel)
				c.mousewheel(function (e, d) {
					return d > 0 ? go(curr - o.scroll) : go(curr + o.scroll)
				});
			if (o.auto)
				setInterval(function () {
					go(curr + o.scroll)
				}, o.auto + o.speed);
			function vis() {
				return f.slice(curr).slice(0, v)
			};
			function go(a) {
				if (!b) {
					if (o.beforeStart)
						o.beforeStart.call(this, vis());
					if (o.circular) {
						if (a <= o.start - v - 1) {
							ul.css(animCss,  - ((itemLength - (v * 2)) * g) + "px");
							curr = a == o.start - v - 1 ? itemLength - (v * 2) - 1 : itemLength - (v * 2) - o.scroll
						} else if (a >= itemLength - v + 1) {
							ul.css(animCss,  - ((v) * g) + "px");
							curr = a == itemLength - v + 1 ? v + 1 : v + o.scroll
						} else
							curr = a
					} else {
						if (a < 0 || a > itemLength - v)
							return;
						else
							curr = a
					}
					b = true;
					ul.animate(animCss == "left" ? {
						left :  - (curr * g)
					}
						 : {
						top :  - (curr * g)
					}, o.speed, o.easing, function () {
						if (o.afterEnd)
							o.afterEnd.call(this, vis());
						b = false
					});
					if (!o.circular) {
						$(o.btnPrev + "," + o.btnNext).removeClass("disabled");
						$((curr - o.scroll < 0 && o.btnPrev) || (curr + o.scroll > itemLength - v && o.btnNext) || []).addClass("disabled")
					}
				}
				return false
			}
		})
	};
	function css(a, b) {
		return parseInt($.css(a[0], b)) || 0
	};
	function width(a) {
		return a[0].offsetWidth + css(a, 'marginLeft') + css(a, 'marginRight')
	};
	function height(a) {
		return a[0].offsetHeight + css(a, 'marginTop') + css(a, 'marginBottom')
	}
})(jQuery);

$(function () {
	$("#botton-scroll").jCarouselLite({
		btnNext : ".next",
		btnPrev : ".prev"
	});
});

$(function () {
	$('#top-menu li').hover(
		function () {
		$('ul', this).slideDown(200);
	},
		function () {
		$('ul', this).slideUp(200);
	});
});

$(function () {
	$(".click").click(function () {
		$("#panel").slideToggle("slow");
		$(this).toggleClass("active");
		return false;
	});
});

$(function () {
	$('.fade').hover(
		function () {
		$(this).fadeTo("slow", 0.5);
	},
		function () {
		$(this).fadeTo("slow", 5);
	});
});
